zhengj2007 / bfo-export

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Disjointness axioms #27

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
The reference, in prose, asserts that the tree is pairwise disjoint at each 
level but I don't see this reflected in the axioms or FOL. Apologies if I've 
missed it. In that section there is also a statement of universal 
exhaustiveness, though I think in conversations we have left some (all?) 
sibling sets as not mutually exhaustive.

Original issue reported on code.google.com by alanruttenberg@gmail.com on 8 May 2012 at 1:49